MITRE ATT&CK / Groups / G0082

APT38

ID
G0082
Associated names
NICKEL GLADSTONE, BeagleBoyz, Bluenoroff, Stardust Chollima, Sapphire Sleet, COPERNICIUM
Source
attack.mitre.org
MITRE last modified
9 Oct 2026

APT38 is a North Korean state-sponsored threat group that specializes in financial cyber operations; it has been attributed to the Reconnaissance General Bureau.[1] Active since at least 2014, APT38 has targeted banks, financial institutions, casinos, cryptocurrency exchanges, SWIFT system endpoints, and ATMs in at least 38 countries worldwide. Significant operations include the 2016 Bank of Bangladesh heist, Bancomext [2] and Banco de Chile [2], along with software supply chain compromises and destructive malware attacks.[1][2][3][4][5][6][7]

North Korean group definitions are known to have significant overlap, and some security researchers report all North Korean state-sponsored cyber activity under the name Lazarus Group instead of tracking clusters or subgroups.

Techniques used (115)

Software used (6)

References

  1. CISA AA20-239A BeagleBoyz August 2020
  2. FireEye APT38 Oct 2018
  3. DOJ North Korea Indictment Feb 2021
  4. Kaspersky Lazarus Under The Hood Blog 2017
  5. Microsoft Axios Compromise APR 2026
  6. Microsoft Sapphire Sleet APR 2026
  7. MIcrosoft Mastra npm Compromise JUN 2026